feat: support stateful precompile #33152
Open
+77
−35
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This feature enables other chains to develop stateful precompiles which'll have access to the current EVM instance and calling contexts.
I understand this is irrelevant to ethereum itself, but hopefully this patch is straightforward enough, and we can support some innovations in this front.
This PR did two things:
evm.Runmethod, after more context are initialized, like readOnly, depth checks. Make precompile execution context similar to bytecode contracts.StatefulPrecompiledContractwith new methodRunWithEVMto expose the current EVM instance and the calling context to the precompile, it keeps the current stateless precompiles unchanged.